Recently Updated NSN 4820-01-497-8040 Or (4820014978040) Part List

Item Name Valve Regulating Fluid Pressure
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-497-8040 (014978040)
NCB Code USA (01)
Manufacturer Trac Regulators Inc
Part Number Manufacturer Item Name RFQ
40402-2 trac regulators inc valve regulating fluid pressure RFQ
40402-2 ASSY 40402-210 trac regulators inc valve regulating fluid pressure RFQ
40402-210 trac regulators inc valve regulating fluid pressure RFQ

Technical Characteristics of NSN 4820014978040

MRCCriteriaCharacteristic
ADQLFace To Face Distance10.688 INCHES MINIMUM AND 10.812 INCHES MAXIMUM
AEWFFilterNOT INCLUDED
AAQLBody StyleSTRAIGHT THRU
ADZHRenewable Seat Ring TypeTHREADED
AEVRValve Loading MethodSPRING
MRCDecoded RequirementClear Text Reply
ADZJMounting FacilityFLANGE
AGAVEnd Item IdentificationE/I:SEAWATER PRESSURE REDUCING VALVE,2.00IPS. W/S:NIMITZ CLASS CVN.FEATGSTEM AND SEAT RING MATERIAL:CST,MONEL ASTM-A494,FLANGED CONNECTIONS,25-60 PSI. RATING,250 PSI RATING.
ACKLMedia For Which DesignedWATER, SALT
ADQZEnd Connection Quantity2
AAFZBody MaterialBRONZE, ASTM B61
ADQUFlow Control DeviceDISK

Relevant Components for NSN - 4820-01-497-8040, 4820014978040
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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